rust/src/test/ui/extenv/extenv-not-defined-custom.stderr

error: my error message
  --> $DIR/extenv-not-defined-custom.rs:1:13
   |
LL | fn main() { env!("__HOPEFULLY_NOT_DEFINED__", "my error message"); }
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to previous error